The Giants roster is full of marquee names at the defensive end position, including Justin Tuck and Jason Pierre-Paul. Even rookie third-round pick Damontre Moore is making noise.

But so is third-year pro Justin Trattou, a Ramsey native and undrafted free agent who just keeps making plays.

Trattou, who spent last season on injured reserve with a foot injury, has two sacks and a batted pass among his four tackles this preseason. The 6-foot-4, 255-pounder has been a constant presence in opposing backfields and plays on all of the Giants special teams.

“It’s definitely going well,” Trattou said. “I feel like the year off gave me a chance to get in great shape. I was able to get 100 percent healthy.

“I was able to really improve my speed and quickness. I’ve been focusing on being lean and fast as oppose to being bulky and stronger. I was able to keep all my strength and get faster.”

Trattou, a Don Bosco Prep product, won a national championship at the University of Florida and a Super Bowl ring with the Giants. He went undrafted but had offers from 10 teams after the draft. Picking the Giants was a no-brainer.

As a rookie, he made the team as a long-shot. With Tuck ailing, he played in the season-opener against Washington and recorded a tackle. He played in six regular-season games.

Last season, he injured his left foot in the third practice of training camp and spent the season on injured reserve.

This summer, in a crowded defensive line room, Trattou is quietly separating himself and carving a niche. The Giants will have to make some tough roster decisions on the final cut downs.

“Growing up a Giants fan, I want to keep living this dream,” Trattou said.